# Add plugin defaults to conf.* store
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# Utility function which applies plugin meta data to a config
# store. Which in the case of streamtuner2 is really just a
# dictionary `conf{}` and a plugin list in `conf.plugins{}`.
#
# Adds each default option value: to conf_options{}. And sets
# first plugin state (enabled/disabled) in conf_plugins{} list,
# depending on priority: classifier.